Duplex UNS S31803 Flat Bar, Duplex Steel S31803 Round Bars, DIN 1.4462 Round Bars, Duplex Steel S31803 Round Bar, Duplex S31803 Square Bar Distributors, Duplex S31803 Black Bar, Duplex Steel UNS S31803 Forged Rod, Duplex Stainless Steel UNS S31803 Bright Bar, Duplex 2205 Bar Manufacturer in India.
To supply only top-class products the fabricators run the quality station in each level of the production unit. The tests are performed under the norms of global standards that meet the demands of global clients. The primary tests starts from the raw material test that includes intergranular corrosion test, micro test ultrasonic test, PMI test, radiographic test, macro test, pitting corrosion test, etc. The strength tests are Crushing test, compression test, buckling test, mechanical test, hardness test, chemical test, destructive/ non destructive test and third-party inspection.
ASTM A276 Duplex S31803 Bars Equivalent Grades
STANDARD
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UNS
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WERKSTOFF NR.
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Duplex S31803
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S31803
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1.4462
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Those are fumigation certificates, raw material test report, attested certificate by suppliers, mill test report, quality assurance plan, heat treatment charts, stamping details, NABL test report, and MTC report. Other credentials are Commercial invoice, specification guide, Certificate originated by legalized manufacturers and warranty letter.
Duplex Steel S31803 Threaded Bar
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Duplex Stainless Steel S31803 Threaded Bar
ASTM A276 Duplex S31803 Threaded Bar
UNS S31803 Threaded Bar
DIN 1.4462 Threaded Bar
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UNS S31803 Round Bars Chemical Composition
Grade
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C
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Mn
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Si
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P
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S
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Cr
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Mo
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Ni
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N
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Fe
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S31803
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0.030 max
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2.00 max
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1.00 max
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0.030 max
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0.020 max
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22.0 – 23.0
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3.0 – 3.5
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4.50 – 6.50
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0.14 – 0.20
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63.72 min
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ASME SA276 Duplex Steel S31803 Rods Mechanical Properties
Density
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Melting Point
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Tensile Strength
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Yield Strength (0.2%Offset)
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Elongation
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7.8 g/cm3
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1440 °C (2625 °F)
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Psi – 90000 , MPa – 620
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Psi – 65000 , MPa – 450
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30 %
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